python of_model_2_mxnet_model.py --mxnet_load_prefix='mxnet_model/r100-arcface-emore/model' --mxnet_load_epoch=0 --mxnet_save_prefix='mxnet_save/model' --mxnet_save_epoch=1 --of_model_dir='/home/guoran/dev_python/oneflow_face/model_convert/resnet100/snapshot_0/'
